Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6958429 | Water-absorbing polymers with supramolecular hollow molecules, method for producing them and use of the same | Christoph Bruhn, Edgar Herrmann, Jörg Issberner, Dagmar Kersten, Richard Mertens | 2005-10-25 |
| 6911572 | Water-absorbing polymers having supramolecular hollow molecules, method for producing them and use of the same | Christoph Bruhn, Edgar Herrmann, Jörg Issberner, Dagmar Kersten, Richard Mertens | 2005-06-28 |